Digital Lithotripter – Working Principles, Features and Uses
Digital Lithotripter is used to fragment stones in the kidney, ureters and urinary bladder. It is a reliable, easy to use and maintenance free device. It is also available at an affordable price.
The lithotripter has portions that form a lumen for at least one of suctioning and irrigating the urinary tract. The lithotripter further has a proximal end and a distal end that communicate with each other.
What is a Digital Lithotripter?
A digital lithotripter is a device that is used in the treatment of kidney stones. It uses a high-frequency, low-energy shock wave to break up the stone into small pieces that can be removed with a needle or basket. Digital lithotripters are also available in a portable version that can be used outside of the hospital and at home. They are designed to be safer than traditional lithotripsy devices, which are generally only used in hospitals.
4A Surgicals – Advin Semi Digital Lithoclast Machine is the intra corporeal pneumatic lithotripter having superior technology found to be very safe and user friendly form of lithotripsy for fragmenting stones in Kidney, Ureter & Urinary Bladder. This lithotripter generates accurate pulses with the help of digitally controlled microprocessor in Single Pulse as well as Continuous Pulse mode.
Features of a Digital Lithotripter
A digital lithotripter is a specialized medical device used for treating urinary stone disease. It generates shock waves that break the stones into smaller pieces and eliminate the need for surgical intervention. The device is typically powered by an air compressor and contains a rigid probe that allows for direct contact with the stones.
The device is capable of producing a variety of waveforms that can be tailored to specific lithotripsy indications. It also includes a focusing system that directs the energy at a point, enabling the shock waves to fragment the stones in the target area. Additionally, it has a coupling mechanism that transmits the energy through the patient’s skin and visceral tissues to the stone.
The lithotripter uses a reflector insert to alter the geometry of its acoustic field, which affects the concentration of shocks and their propagation. It is capable of generating high peak pressures and narrow beam size with the same power level. This results in higher stone comminution in the membrane holder and reduced off-axis stress.
The lithotripter is also designed to produce low friction for its sonic driver, which helps ensure that the acoustic drive is properly positioned during operation. In addition, the lithotripter can provide accurate measurements of its acoustic field and stone comminution in the membrane sleeve. These data can help clinicians determine the appropriate dose to use for each case.
Description of a Digital Lithotripter
A digital lithotripter is a device that uses multiple shock waves to break up the kidney stones. These shock waves are focused with pinpoint precision, allowing the lithotripter to fracture the stone while leaving surrounding soft tissue undamaged. These devices are typically used in a hospital or outpatient facility. They can be categorized as either extracorporeal or intracorporeal, depending on clinical considerations and patient preferences.
The lithotripter can be configured to use a continuous signal to excite the ultrasonic driver 14 or a gated signal. When the lithotripter is in a gated mode, it can be tuned to provide an oscillating waveform at one of a plurality of frequencies based on the size, mass, or density of the stone.
In addition, the lithotripter can include a closed loop feedback circuit to automatically set a preferred frequency. The closed loop feedback circuit determines a preferred ultrasonic frequency that oscillates at maximum amplitude, which allows the lithotripter to deliver an optimal sonic waveform with minimal vibration and noise.
A digital lithotripter can also be used to fragment large and hard calculi situated anywhere in the urinary system including the kidneys, ureters, and bladder. The lithotripter is an endoscopic instrument that generates multiple shock waves to break up the kidney stones.
The lithotripter is available in various sizes and can be used for both extracorporeal and intracorporeal lithotripsy. Some lithotripters are designed for through-the-scope (TTS) use without the need to remove the scope, such as the BML lithotripsy baskets and the Webb basket.
Uses of a Digital Lithotripter
A lithotripter uses shock waves to fragment the stones inside a patient’s body. It is an effective treatment for a number of medical conditions, including kidney stones. These stones are small, painful rocks that can block the flow of urine, causing severe health complications. A lithotripter can break up these stones and allow them to pass through the urinary tract without damaging the surrounding tissue.
As states above, a digital lithotripter is an electronic device that generates shock waves to break up and remove kidney stones. It can also be used to treat bladder stones, but it is not as effective as a traditional stone basket. A lithotripter can also be used to crush cysts and other small, hard masses in the abdomen.
Lithotripters are very expensive units that require intensive management. Consequently, they should be maintained by a trained biomed with specialized training in the system. This includes regular preventive maintenance, calibration (where applicable), electrical safety testing, and scheduled parts replacement.
The lithotripter assembly 211 may include a motor 214 disposed in the driver housing 112. The lithotripter controller 270 may be configured to operate the brushless DC motor 214 in at least one mode of operation. The lithotripter controller 270 is configured to control the motor 214 using a proportional-integral-derivative (PID) control algorithm. The lithotripter assembly 211 also includes a position feedback sensor 278 that provides rotor position data to the PID controller 270.
Advin Lithotripter Digital is an intra corporeal pneumatic lithotripsy machine for the fragmentation of stones in the kidney, ureter and urinary bladder. It has a superior technology and is found to be very safe and user friendly. The device consists of a microprocessor based control unit and a hand piece with solid probes. The control unit energizes when the foot switch is activated and clean compressed air flows through flexible tubing to the hand piece. The hand piece has a rigid probe that makes direct contact with the stone to generate a highly effective and safe lithotripsy shock wave. The lithotripter can also be operated in low frequency impact mode.
What is a Digital Lithotripsy? Safety and Effectiveness
Lithotripsy uses high-energy shock waves to break down large kidney stones and make them easier to pass. The treatment is safe and relatively painless.
To comply with this guidance, sponsors submitting a new intracorporeal lithotripter must demonstrate that it meets specific safety and effectiveness criteria or substantially equivalent performance to a predicate device. For example, the device should be able to produce an effective lithotripter field with low peak pressure and broad beam size.
Maintenance of a Digital Lithotripter
The lithotripter is a high-tech piece of equipment that requires intensive management. Just like all medical devices in a healthcare facility, it should be subject to preventive maintenance, electrical safety testing, and calibration. In addition, it should be inspected on a regular basis for any potential problems that may arise. It is also necessary to keep a detailed maintenance history of the device for any future reference.
These systems use high-voltage circuitry that can cause significant injury or death due to electric shock if the cabinet cover is removed. This is why the device must always remain under the direct supervision of a clinical engineer during the operation process. He or she should be aware of the presence of electromagnetic interference between the lithotripter and any electronic equipment within close proximity (such as fluoroscopic X-ray systems, ultrasound machines, 3D positioning systems, etc.).
Hematuria is a common side effect of the procedure, and can be managed with medication. The pain/renal colic that occurs following treatment is typically temporary and resolves spontaneously. Patients should be followed radiographically after treatment to ensure that the stone fragments are successfully obliterated and the renal cavity is clear of any obstructions. In most cases, the lithotripter is a safe and effective method of breaking up large stones.
How to Operate a Digital Lithotripter
Using a machine called the lithotripter, urologists are able to break up kidney stones. This is done by directing a series of shock waves towards the stone, and the energy from the shock waves is focused in a way that it breaks up the stone. The process is similar to a jackhammer breaking up concrete.
The device consists of a generator, a focusing device, and an acoustic lens, which is used to direct the shockwaves at the kidney stone or stones. The shock waves are generated in a manner that does not cause any harm to the patient’s skin or surrounding tissue, and they can be focused with pinpoint accuracy. The shockwaves are directed to the stone or stones in a manner that is similar to how a jackhammer works, and the resulting force of the tremors can fracture the rock in a very short period of time.
Digital lithotripters can be either intracorporeal or extracorporeal, and specific clinical considerations determine which type is best suited for a particular patient. Intracorporeal lithotripters can be either reusable or disposable, and the results of biocompatibility testing must be submitted for all body-contacting materials. The test results should show that the material is identical to that used in a legally marketed device that has a similar degree of body contact.
During the design of an intracorporeal lithotripter, the sponsor must perform a thorough review of the available literature on the device and conduct any necessary clinical studies to determine whether the new technology will meet the device’s intended safety and effectiveness criteria. The urology and lithotripsy devices branch of the FDA recommends that sponsors contact the branch prior to submitting a 510(k) for a new intracorporeal lithotripter, and discuss with them any issues that may be encountered with the submission.
Advantages of Using a Digital Lithotripter
A lithotripter is a specialized piece of medical equipment that uses multiple shock waves to break up large kidney stones into fragments, which are then removed through the urethra or ureters. These devices fall into two categories: extracorporeal and intracorporeal. Clinical considerations dictate which category is most appropriate for a patient.
A modern lithotripter has been designed to be less invasive, which is beneficial for patients who are undergoing treatment for large kidney stones. Typically, no hospitalization is required after the procedure, and the patient can return to normal activity immediately. In addition, the treatment can be performed under local anesthesia, making it even more convenient for patients.
Repair of a Digital Lithotripter
Although these machines are relatively easy to operate, they still require a certain level of technical expertise to repair. As such, a healthcare facility should have an in-house Biomedical Equipment Technology (BMET) generalist or radiology equipment specialist on staff who has a solid understanding of the device’s individual sections. This may help save the day and ensure that the lithotripter is functioning correctly. Additionally, a detailed maintenance history should be maintained for each unit, with all service, both scheduled and unscheduled, documented by serial number and healthcare facility unique identification number.
Where Can I Buy a Digital Lithotripter?
Known by other names such as digital intracorporeal pneumatic lithotripsy, Intracorporeal Pneumatic Lithotripter, Kidney stone breaker lithotripter, ureteroscopic pneumatic lithotripsy and lithotripsy machine, this medical device is available for sale online at attractive prices. It is easy to use, maintenance free and comes with a warranty.
